66 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-678)

Description

The Custom Roto-Mold 66 Gallon RV Holding Tank (Part# H-678) is engineered to meet the demands of mobile holding storage applications, including RVs, trailers, campers, food trucks, and off-grid systems. Its balanced rectangular footprint offers generous capacity while still accommodating mid-sized installation areas.

Built using rotational molding technology, this tank features a seamless, one-piece construction for enhanced strength and resistance to cracks, leaks, and impact damage. Made from FDA-approved polyethylene resin, it complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe storage of potable water, greywater, or blackwater.

Key Features

• 66-Gallon Capacity: A great solution for extended-use RV setups or mid-size water/waste systems.
• Rotationally Molded Construction: Seamless, durable body ensures long-lasting, leak-resistant performance.
• FDA-Compliant Polyethylene: Approved for use with potable water, greywater, or blackwater.
• Efficient Footprint: Measures 61" x 27.5" x 12", ideal for horizontal storage applications.
• Built to Withstand Travel: Resistant to UV rays, road vibration, chemicals, and environmental exposure.
• Blank Configuration: Ships without pre-installed fittings, allowing custom inlet/outlet placement.
• Made in the USA: Proudly manufactured in Oregon to exacting quality standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-678
• Capacity: 66 Gallons
• Dimensions: 61" L x 27.5" W x 12" H
• Weight: 32 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water, Greywater, or Blackwater
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate service is available upon request for residential or limited-access delivery locations.

Covered by a 1-Year Limited Warranty against defects in materials and workmanship under normal use conditions.

Price Match Guarantee

If you find the 66 Gallon Custom Roto-Mold Holding Tank (H-678) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydepot.com